me
/
guix
Archived
1
0
Fork 0
This repository has been archived on 2024-08-07. You can view files and clone it, but cannot push or open issues/pull-requests.
guix/gnu/tests/databases.scm

495 lines
16 KiB
Scheme
Raw Blame History

This file contains invisible Unicode characters!

This file contains invisible Unicode characters that may be processed differently from what appears below. If your use case is intentional and legitimate, you can safely ignore this warning. Use the Escape button to reveal hidden characters.

;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2017 Christopher Baines <mail@cbaines.net>
;;; Copyright © 2020, 2022 Marius Bakke <marius@gnu.org>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
(define-module (gnu tests databases)
#:use-module (gnu tests)
#:use-module (gnu system)
#:use-module (gnu system file-systems)
#:use-module (gnu system shadow)
#:use-module (gnu system vm)
#:use-module (gnu services)
#:use-module (gnu services databases)
#:use-module (gnu services networking)
#:use-module (gnu packages databases)
#:use-module (guix gexp)
#:use-module (guix store)
#:use-module (srfi srfi-1)
#:export (%test-memcached
%test-postgresql
%test-timescaledb
%test-mysql))
;;;
;;; The Memcached service.
;;;
(define %memcached-os
(simple-operating-system
(service dhcp-client-service-type)
(service memcached-service-type)))
(define* (run-memcached-test #:optional (port 11211))
"Run tests in %MEMCACHED-OS, forwarding PORT."
(define os
(marionette-operating-system
%memcached-os
#:imported-modules '((gnu services herd)
(guix combinators))))
(define vm
(virtual-machine
(operating-system os)
(port-forwardings `((11211 . ,port)))))
(define test
(with-imported-modules '((gnu build marionette))
#~(begin
(use-modules (srfi srfi-11) (srfi srfi-64)
(gnu build marionette)
(ice-9 rdelim))
(define marionette
(make-marionette (list #$vm)))
(test-runner-current (system-test-runner #$output))
(test-begin "memcached")
;; Wait for memcached to be up and running.
(test-assert "service running"
(marionette-eval
'(begin
(use-modules (gnu services herd))
(match (start-service 'memcached)
(#f #f)
(('service response-parts ...)
(match (assq-ref response-parts 'running)
((pid) (number? pid))))))
marionette))
(let* ((ai (car (getaddrinfo "localhost"
#$(number->string port))))
(s (socket (addrinfo:fam ai)
(addrinfo:socktype ai)
(addrinfo:protocol ai)))
(key "testkey")
(value "guix"))
(connect s (addrinfo:addr ai))
(test-equal "set"
"STORED\r"
(begin
(simple-format s "set ~A 0 60 ~A\r\n~A\r\n"
key
(string-length value)
value)
(read-line s)))
(test-equal "get"
(simple-format #f "VALUE ~A 0 ~A\r~A\r"
key
(string-length value)
value)
(begin
(simple-format s "get ~A\r\n" key)
(string-append
(read-line s)
(read-line s))))
(close-port s))
;; There should be a log file in here.
(test-assert "log file"
(marionette-eval
'(file-exists? "/var/log/memcached")
marionette))
(test-end))))
(gexp->derivation "memcached-test" test))
(define %test-memcached
(system-test
(name "memcached")
(description "Connect to a running MEMCACHED server.")
(value (run-memcached-test))))
;;;
;;; The PostgreSQL service.
;;;
(define %postgresql-log-directory
"/var/log/postgresql")
(define %role-log-file
"/var/log/postgresql_roles.log")
(define %postgresql-os
(simple-operating-system
(service postgresql-service-type
(postgresql-configuration
(postgresql postgresql)
(config-file
(postgresql-config-file
(extra-config
'(("session_preload_libraries" "auto_explain")
("random_page_cost" 2)
("auto_explain.log_min_duration" "100 ms")
("work_mem" "500 MB")
("debug_print_plan" #t)))))))
(service postgresql-role-service-type
(postgresql-role-configuration
(roles
(list (postgresql-role
(name "root")
(create-database? #t))))))))
(define (run-postgresql-test)
"Run tests in %POSTGRESQL-OS."
(define os
(marionette-operating-system
%postgresql-os
#:imported-modules '((gnu services herd)
(guix combinators))))
(define vm
(virtual-machine
(operating-system os)
(memory-size 512)))
(define test
(with-imported-modules '((gnu build marionette))
#~(begin
(use-modules (srfi srfi-64)
(gnu build marionette))
(define marionette
(make-marionette (list #$vm)))
(test-runner-current (system-test-runner #$output))
(test-begin "postgresql")
(test-assert "service running"
(marionette-eval
'(begin
(use-modules (gnu services herd))
(start-service 'postgres))
marionette))
(test-assert "log-file"
(marionette-eval
'(begin
(use-modules (ice-9 ftw)
(ice-9 match)
(rnrs io ports))
(current-output-port
(open-file "/dev/console" "w0"))
(let ((server-log-file
(string-append #$%postgresql-log-directory
"/pg_ctl.log")))
(and (file-exists? server-log-file)
(display
(call-with-input-file server-log-file
get-string-all)))
#t))
marionette))
(test-assert "database ready"
(begin
(marionette-eval
'(begin
(let loop ((i 10))
(unless (or (zero? i)
(and (file-exists? #$%role-log-file)
(string-contains
(call-with-input-file #$%role-log-file
get-string-all)
";\nCREATE DATABASE")))
(sleep 1)
(loop (- i 1)))))
marionette)))
(test-assert "database creation"
(marionette-eval
'(begin
(use-modules (gnu services herd)
(ice-9 popen))
(current-output-port
(open-file "/dev/console" "w0"))
(let* ((port (open-pipe*
OPEN_READ
#$(file-append postgresql "/bin/psql")
"-tA" "-c" "SELECT 1 FROM pg_database WHERE
datname='root'"))
(output (get-string-all port)))
(close-pipe port)
(string-contains output "1")))
marionette))
(test-end))))
(gexp->derivation "postgresql-test" test))
(define %test-postgresql
(system-test
(name "postgresql")
(description "Start the PostgreSQL service.")
(value (run-postgresql-test))))
;; Test TimescaleDB, a PostgreSQL extension.
(define %timescaledb-os
(let* ((postgresql-services (operating-system-services %postgresql-os))
(postgresql-service-configuration
(service-value (find (lambda (svc)
(eq? (service-kind svc) postgresql-service-type))
postgresql-services)))
(postgresql-role-service-configuration
(service-value (find (lambda (svc)
(eq? (service-kind svc)
postgresql-role-service-type))
postgresql-services))))
(simple-operating-system
(service postgresql-service-type
(postgresql-configuration
(inherit postgresql-service-configuration)
(extension-packages (list timescaledb))
(config-file
(postgresql-config-file
(inherit (postgresql-configuration-file
postgresql-service-configuration))
(extra-config
(append '(("shared_preload_libraries" "timescaledb"))
(postgresql-config-file-extra-config
(postgresql-configuration-file
postgresql-service-configuration))))))))
(service postgresql-role-service-type
(postgresql-role-configuration
(inherit postgresql-role-service-configuration))))))
(define (run-timescaledb-test)
"Run tests in %TIMESCALEDB-OS."
(define os
(marionette-operating-system
%timescaledb-os
#:imported-modules '((gnu services herd)
(guix combinators))))
(define vm
(virtual-machine
(operating-system os)
(memory-size 512)))
(define test
(with-imported-modules '((gnu build marionette))
#~(begin
(use-modules (srfi srfi-64)
(gnu build marionette))
(define marionette
(make-marionette (list #$vm)))
(test-runner-current (system-test-runner #$output))
(test-begin "timescaledb")
(test-assert "PostgreSQL running"
(marionette-eval
'(begin
(use-modules (gnu services herd))
(start-service 'postgres))
marionette))
(test-assert "database ready"
(begin
(marionette-eval
'(begin
(use-modules (rnrs io ports))
(let loop ((i 10))
(unless (or (zero? i)
(and (file-exists? #$%role-log-file)
(string-contains
(call-with-input-file #$%role-log-file
get-string-all)
";\nCREATE DATABASE")))
(sleep 1)
(loop (- i 1)))))
marionette)))
(test-assert "database creation"
(marionette-eval
'(begin
(use-modules (guix build utils))
(current-output-port (open-file "/dev/console" "w0"))
(invoke #$(file-append postgresql "/bin/psql")
"-tA" "-c" "CREATE DATABASE test"))
marionette))
(test-assert "load extension"
(marionette-eval
'(begin
(current-output-port (open-file "/dev/console" "w0"))
;; Capture stderr for the next test.
(current-error-port (open-file "timescaledb.stderr" "w0"))
(invoke #$(file-append postgresql "/bin/psql")
"-tA" "-c" "CREATE EXTENSION timescaledb"
"test"))
marionette))
(test-assert "telemetry is disabled"
(marionette-eval
'(begin
(string-contains (call-with-input-file "timescaledb.stderr"
(lambda (port)
(get-string-all port)))
"Please enable telemetry"))
marionette))
(test-assert "create hypertable"
(marionette-eval
'(begin
(current-output-port (open-file "/dev/console" "w0"))
(invoke #$(file-append postgresql "/bin/psql")
"-tA" "-c" "CREATE TABLE ht (
time TIMESTAMP NOT NULL,
data double PRECISION NULL
)"
"test")
(invoke #$(file-append postgresql "/bin/psql")
"-tA" "-c" "SELECT create_hypertable('ht','time')"
"test"))
marionette))
(test-end))))
(gexp->derivation "timescaledb-test" test))
(define %test-timescaledb
(system-test
(name "timescaledb")
(description "Test the TimescaleDB PostgreSQL extension.")
(value (run-timescaledb-test))))
;;;
;;; The MySQL service.
;;;
(define %mysql-os
(simple-operating-system
(service mysql-service-type
(mysql-configuration
;; Disable O_DIRECT since it's not supported on overlayfs.
;; See <https://jira.mariadb.org/browse/MDEV-28751>.
(extra-content "innodb-flush-method = fsync")))))
(define* (run-mysql-test)
"Run tests in %MYSQL-OS."
(define os
(marionette-operating-system
%mysql-os
#:imported-modules '((gnu services herd)
(guix combinators))))
(define vm
(virtual-machine
(operating-system os)
(memory-size 512)))
(define test
(with-imported-modules '((gnu build marionette))
#~(begin
(use-modules (srfi srfi-11) (srfi srfi-64)
(gnu build marionette))
(define marionette
(make-marionette (list #$vm)))
(test-runner-current (system-test-runner #$output))
(test-begin "mysql")
(test-assert "service running"
(marionette-eval
'(begin
(use-modules (gnu services herd))
(match (start-service 'mysql)
(#f #f)
(('service response-parts ...)
(match (assq-ref response-parts 'running)
((pid) (number? pid))))))
marionette))
(test-assert "mysql_upgrade completed"
(wait-for-file "/var/lib/mysql/mysql_upgrade_info" marionette))
(test-assert "socket is ready"
(wait-for-unix-socket "/run/mysqld/mysqld.sock" marionette))
(test-eq "create database"
0
(marionette-eval
'(begin
(system* #$(file-append mariadb "/bin/mysql")
"-e" "CREATE DATABASE guix;"))
marionette))
(test-eq "create table"
0
(marionette-eval
'(begin
(system*
#$(file-append mariadb "/bin/mysql") "guix"
"-e" "CREATE TABLE facts (id INT, data VARCHAR(12));"))
marionette))
(test-eq "insert data"
0
(marionette-eval
'(begin
(system* #$(file-append mariadb "/bin/mysql") "guix"
"-e" "INSERT INTO facts VALUES (1, 'awesome')"))
marionette))
(test-equal "retrieve data"
"awesome\n"
(marionette-eval
'(begin
(use-modules (ice-9 popen)
(rnrs io ports))
(let* ((port (open-pipe*
OPEN_READ
#$(file-append mariadb "/bin/mysql") "guix"
"-NB" "-e" "SELECT data FROM facts WHERE id=1;"))
(output (get-string-all port)))
(close-pipe port)
output))
marionette))
(test-end))))
(gexp->derivation "mysql-test" test))
(define %test-mysql
(system-test
(name "mysql")
(description "Start the MySQL service.")
(value (run-mysql-test))))